“Core X1 Black Mini ITX Stackable Tt LCS Certified Cube Chassis CA-1D6-00S1WN-00:
Redefine your cooling expectations with the Thermaltake Core X1 Cube Chassis. With an Enthusiast level of expandability, for both Air and Liquid cooling configurations, the Core X1 is in a class above the rest. Expand the limits with a stackable design allowing externally-modular upgrades to provide extended storage, cooling, and ideal cable management. With unparalleled cooling performance, the Core X1 accommodates DIY/AIO liquid cooling components with ease while offering various ventilation only Thermaltake can deliver.
Key Features:

Case Type: Mini ITX Cube Case
Case Dimension (H x W x D): 16.8″ x 11″ x 18.5″
M/B Type: Mini-ITX (6.7″” x 6.7″”)
Side Panels: Window/Perforated
Supports : Standard PS2 Power Supply
External Bay: 2 x 5.25″
Internal Bay: 4 x 2.5″”/3.5″” (HDD Cage)
Expansion Slots: 3
Front I/O Panel: 2 x USB 3.0, 1x Headphone, 1x Mic Ports

Fans Included:

Front (Intake Fan): (1) 200 x 200 x 25 mm
Rear (exhaust) : (1) 120 x 120 x 25 mm

Clearence:

CPU Cooler Height: 230 mm
VGA Length: 280mm (w/ ODD Cage) 400mm (w/o ODD Cage)
PSU Length: 220mm (w/ Bottom Fan)

Fan Configurations: (Optional)
Front: 3 x 120mm or 2 x 140mm or 1 x 200mmTop: 3 x 120mm or 2 x 140mm or 2 x 200mmRear: 1 x 120mm or 1 x 140mmBottom: 1 x 120mm
Radiator Configurations: (Optional)
Front: 1 x 120mm or 1 x 240mm1 x 140mm or 1 x 280mmTop: 1 x 120mm or 1 x 240mm or 1 x 360mm1 x 140mm or 1 x 280mmRear: 1 x 120mm or or 1 x 140mm